package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import com.sky.vo.OrdersPageVO;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {
    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    @Select("select * from orders where user_id=#{userId}")
    Page<Orders> getByUserId(Long userId);

    @Select("select * from orders where id=#{id};")
    Orders getByOrderId(Long id);

    /**
     * 管理端订单条件查询
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> conditionSearch(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 根据订单状态统计订单数量
     * @param status
     * @return
     */
    @Select("select count(*) from orders where status=#{status}")
    Integer countStatus(Integer status);

    /**

     * 用于替换微信支付更新数据库状态的问题

     * @param orderStatus

     * @param orderPaidStatus

     */

    @Update("update orders set status = #{orderStatus},pay_status = #{orderPaidStatus} ,checkout_time = #{check_out_time} where id = #{id}")

    void updateStatus(Integer orderStatus, Integer orderPaidStatus, LocalDateTime check_out_time, Long id);

    @Select("select * from orders where status=#{status} and order_time<#{localDateTime}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status,LocalDateTime localDateTime);

    /**
     * 动态查询订单金额统计
     * @param map
     * @return
     */
    Double getByMap(Map map);

    /**
     * 动态查询订单数量用于统计展示
     * @param map
     * @return
     */
    Integer getOrderNumByMap(Map map);

    /**
     * 销量排名前十查询
     * @param beginTime
     * @param endTime
     * @return
     */
    List<GoodsSalesDTO> getSalesTop10(LocalDateTime beginTime, LocalDateTime endTime);

    /**
     * 获取订单总数
     * @param map
     * @return
     */
    @Select("select count(id) from orders where order_time between #{begin} and #{end}")
    Integer getOrderCount(Map map);


    Integer countByMap(Map map);
}
